Question

if the nth term of AP is given by an= 5n - 3, then the sum of first 10 terms is:
a) 225
b) 245
c) 255
d) 270​

Answer 1

Answer:

Answer is 245. Check by this attachment!

Answer 2

Answer:

B- 245

Step-by-step explanation:

Find the answer and steps in the attached photo.

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